Home / 2,449,772.46-3,380,597.63-1,347,194.59

Finding the Fourth Proportional to 2,449,772.46, 3,380,597.63 and 1,347,194.59

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Solution

The fourth proportional to 2,449,772.46, 3,380,597.63 and 1,347,194.59 is: 1,859,079.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,772.46 : 3,380,597.63 = 1,347,194.59 : x
  2. Step 2: Convert to fraction form
    2,449,772.46/3,380,597.63 = 1,347,194.59/x
  3. Step 3: Cross multiply
    2,449,772.46x = 3,380,597.63 × 1,347,194.59
  4. Step 4: Simplify right side
    2,449,772.46x = 4,554,322,838,102.82
  5. Step 5: Solve for x
    x = 4,554,322,838,102.82/2,449,772.46
  6. Step 6: Final answer
    x = 1,859,079.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.